import json from flask import current_app from requests import request, RequestException, HTTPError from app.models import SMS_TYPE from app.config import QueueNames from app.celery.process_ses_receipts_tasks import process_ses_results temp_fail = "7700900003" perm_fail = "7700900002" delivered = "7700900001" delivered_email = "delivered@simulator.notify" perm_fail_email = "perm-fail@simulator.notify" temp_fail_email = "temp-fail@simulator.notify" def send_sms_response(provider, reference, to): if provider == "mmg": body = mmg_callback(reference, to) headers = {"Content-type": "application/json"} else: headers = {"Content-type": "application/x-www-form-urlencoded"} body = firetext_callback(reference, to) # to simulate getting a temporary_failure from firetext # we need to send a pending status updated then a permanent-failure if body['status'] == '2': # pending status make_request(SMS_TYPE, provider, body, headers) # 1 is a declined status for firetext, will result in a temp-failure body = {'mobile': to, 'status': "1", 'time': '2016-03-10 14:17:00', 'reference': reference } make_request(SMS_TYPE, provider, body, headers) def send_email_response(reference, to): if to == perm_fail_email: body = ses_hard_bounce_callback(reference) elif to == temp_fail_email: body = ses_soft_bounce_callback(reference) else: body = ses_notification_callback(reference) process_ses_results.apply_async([body], queue=QueueNames.RESEARCH_MODE) def make_request(notification_type, provider, data, headers): api_call = "{}/notifications/{}/{}".format(current_app.config["API_HOST_NAME"], notification_type, provider) try: response = request( "POST", api_call, headers=headers, data=data, timeout=60 ) response.raise_for_status() except RequestException as e: api_error = HTTPError(e) current_app.logger.error( "API {} request on {} failed with {}".format( "POST", api_call, api_error.response ) ) raise api_error finally: current_app.logger.info("Mocked provider callback request finished") return response.json() def mmg_callback(notification_id, to): """ status: 3 - delivered status: 4 - expired (temp failure) status: 5 - rejected (perm failure) """ if to.strip().endswith(temp_fail): status = "4" elif to.strip().endswith(perm_fail): status = "5" else: status = "3" return json.dumps({"reference": "mmg_reference", "CID": str(notification_id), "MSISDN": to, "status": status, "deliverytime": "2016-04-05 16:01:07"}) def firetext_callback(notification_id, to): """ status: 0 - delivered status: 1 - perm failure """ if to.strip().endswith(perm_fail): status = "1" elif to.strip().endswith(temp_fail): status = "2" else: status = "0" return { 'mobile': to, 'status': status, 'time': '2016-03-10 14:17:00', 'reference': notification_id } def ses_notification_callback(reference): ses_message_body = { 'delivery': { 'processingTimeMillis': 2003, 'recipients': ['success@simulator.amazonses.com'], 'remoteMtaIp': '123.123.123.123', 'reportingMTA': 'a7-32.smtp-out.eu-west-1.amazonses.com', 'smtpResponse': '250 2.6.0 Message received', 'timestamp': '2017-11-17T12:14:03.646Z' }, 'mail': { 'commonHeaders': { 'from': ['TEST '], 'subject': 'lambda test', 'to': ['success@simulator.amazonses.com'] }, 'destination': ['success@simulator.amazonses.com'], 'headers': [ { 'name': 'From', 'value': 'TEST ' }, { 'name': 'To', 'value': 'success@simulator.amazonses.com' }, { 'name': 'Subject', 'value': 'lambda test' }, { 'name': 'MIME-Version', 'value': '1.0' }, { 'name': 'Content-Type', 'value': 'multipart/alternative; boundary="----=_Part_617203_1627511946.1510920841645"' } ], 'headersTruncated': False, 'messageId': reference, 'sendingAccountId': '12341234', 'source': '"TEST" ', 'sourceArn': 'arn:aws:ses:eu-west-1:12341234:identity/notify.works', 'sourceIp': '0.0.0.1', 'timestamp': '2017-11-17T12:14:01.643Z' }, 'notificationType': 'Delivery' } return { 'Type': 'Notification', 'MessageId': '8e83c020-1234-1234-1234-92a8ee9baa0a', 'TopicArn': 'arn:aws:sns:eu-west-1:12341234:ses_notifications', 'Subject': None, 'Message': json.dumps(ses_message_body), 'Timestamp': '2017-11-17T12:14:03.710Z', 'SignatureVersion': '1', 'Signature': '[REDACTED]', 'SigningCertUrl': 'https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-[REDACTED].pem', 'UnsubscribeUrl': 'https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=[REACTED]', 'MessageAttributes': {} } def ses_hard_bounce_callback(reference): return _ses_bounce_callback(reference, 'Permanent') def ses_soft_bounce_callback(reference): return _ses_bounce_callback(reference, 'Temporary') def _ses_bounce_callback(reference, bounce_type): ses_message_body = { 'bounce': { 'bounceSubType': 'General', 'bounceType': bounce_type, 'bouncedRecipients': [{ 'action': 'failed', 'diagnosticCode': 'smtp; 550 5.1.1 user unknown', 'emailAddress': 'bounce@simulator.amazonses.com', 'status': '5.1.1' }], 'feedbackId': '0102015fc9e676fb-12341234-1234-1234-1234-9301e86a4fa8-000000', 'remoteMtaIp': '123.123.123.123', 'reportingMTA': 'dsn; a7-31.smtp-out.eu-west-1.amazonses.com', 'timestamp': '2017-11-17T12:14:05.131Z' }, 'mail': { 'commonHeaders': { 'from': ['TEST '], 'subject': 'ses callback test', 'to': ['bounce@simulator.amazonses.com'] }, 'destination': ['bounce@simulator.amazonses.com'], 'headers': [ { 'name': 'From', 'value': 'TEST ' }, { 'name': 'To', 'value': 'bounce@simulator.amazonses.com' }, { 'name': 'Subject', 'value': 'lambda test' }, { 'name': 'MIME-Version', 'value': '1.0' }, { 'name': 'Content-Type', 'value': 'multipart/alternative; boundary="----=_Part_596529_2039165601.1510920843367"' } ], 'headersTruncated': False, 'messageId': reference, 'sendingAccountId': '12341234', 'source': '"TEST" ', 'sourceArn': 'arn:aws:ses:eu-west-1:12341234:identity/notify.works', 'sourceIp': '0.0.0.1', 'timestamp': '2017-11-17T12:14:03.000Z' }, 'notificationType': 'Bounce' } return { 'Type': 'Notification', 'MessageId': '36e67c28-1234-1234-1234-2ea0172aa4a7', 'TopicArn': 'arn:aws:sns:eu-west-1:12341234:ses_notifications', 'Subject': None, 'Message': json.dumps(ses_message_body), 'Timestamp': '2017-11-17T12:14:05.149Z', 'SignatureVersion': '1', 'Signature': '[REDACTED]', # noqa 'SigningCertUrl': 'https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-[REDACTED]].pem', 'UnsubscribeUrl': 'https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=[REDACTED]]', 'MessageAttributes': {} }